Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.applthermaleng.2004.10.014
Title: Effects of geometric parameters on confined impinging jet heat transfer
Authors: Lou, Z.Q.
Mujumdar, A.S. 
Yap, C. 
Keywords: H/W
Nusselt number
Roughness
Issue Date: Dec-2005
Source: Lou, Z.Q., Mujumdar, A.S., Yap, C. (2005-12). Effects of geometric parameters on confined impinging jet heat transfer. Applied Thermal Engineering 25 (17-18) : 2687-2697. ScholarBank@NUS Repository. https://doi.org/10.1016/j.applthermaleng.2004.10.014
Abstract: The objective of this work is to carry out a numerical investigation to examine the effects of geometric parameters on the confined impinging jet heat transfer. Parameters such as Nusselt number, Reynolds number, H/W have been studied. Nozzle width H ranges from 0.6 mm to 2 mm, and nozzle-to-plate spacing W ranges from 0.5 mm to 10 mm. The jet flow is in the range of laminar flow with Reynolds number from 26.8 to 1000. This paper presents distributions of target surface temperature, local and average Nusselt number on the target plate. Pressure drop for different H/W is also obtained. This study can provide useful information to the application of impinging jet heat transfer in industry. © 2004 Elsevier Ltd. All rights reserved.
Source Title: Applied Thermal Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/60106
ISSN: 13594311
DOI: 10.1016/j.applthermaleng.2004.10.014
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